*{
    margin: 0;
    padding: 0;
}
.clearfix::after{
    content: '';
    display: block;
    clear: both;
}
html {
    overflow-y: scroll;
  }
   
  :root {
    overflow-y: auto;
    overflow-x: hidden;
  }
   
  :root body {
    position: absolute;
  }
   
body {
    width: 100vw;
    overflow: hidden;
    background-color: #f5f5f5;
  }
.top{
    position: relative;
    width: 100%;
    height: 42px;
    line-height: 42px;
    background-color: #ff8a00;
    padding: 0 32px 0 32px;
    box-sizing: border-box;
    overflow: hidden;
}
.top img{
    height: 30px;
    margin-top: 8px;
}
.top .logo{
    display: inline-block;
}
.top .xiazai{
    float: right;
    margin-left: 20px;
}
.top .my{
    float: right;
}
.road{
    width: 100%;
    height: 37px;
    line-height: 37px;
    font-size: 12px;
    border-bottom: 1px solid #c5c5c5;
    padding-left: 15px;
    box-sizing: border-box;
    background-color: #fff;
}
.inp{
    position: relative;
    width: 100%;
    height: 44px;
    font-size: 12px;
    border-bottom: 1px solid #dcdcdc;
    box-sizing: border-box;
}
.inp input{
    width: 100%;
    height: 43px;
    color: #757575;
    border: none;
    outline: none;
    border-bottom: 1px solid #f5f5f5;
    padding-left: 15px;
    box-sizing: border-box;
}
.inp button{
    position: absolute;
    top: 4px;
    right: 16px;
    width: 82px;
    height: 34px;
    color: #757575;
    font-size: 12px;
    background-color: #fff;
    border: 1px solid #dcdcdc;
}
.submit{
    width: 100%;
    height: 48px;
    margin-top: 14px;
    padding-left: 10px;
}
.submit button{
    width: 300px;
    height: 48px;
    border: none;
    background-color: #ff8a00;
    line-height: 48px;
    text-align: center;
    color: white;
    font-size: 17px;
}